31299872000
31,299,872,000 is an even composite number composed of four prime numbers multiplied together.
31299872000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 31299872000:
28 × 53 × 232 × 432
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 23 × 43 × 43)See below for interesting mathematical facts about the number 31299872000 from the Numbermatics database.
Names of 31299872000
- Cardinal: 31299872000 can be written as Thirty-one billion, two hundred ninety-nine million, eight hundred seventy-two thousand.
Scientific notation
- Scientific notation: 3.1299872 × 1010
Factors of 31299872000
Divisors of 31299872000
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 43 46 50 64 80 86 92 100 115 125 128 160 172 184 200 215 230 250 256 320 344 368 400 430 460 500 529 575 640 688 736 800 860 920 989 1000 1058 1075 1150 1280 1376 1472 1600 1720 1840 1849 1978 2000 2116 2150 2300 2645 2752 2875 2944 3200 3440 3680 3698 3956 4000 4232 4300 4600 4945 5290 5375 5504 5750 5888 6400 6880 7360 7396 7912 8000 8464 8600 9200 9245 9890 10580 10750 11008 11500 13225 13760 14720 14792 15824 16000 16928 17200 18400 18490 19780 21160 21500 22747 23000 24725 26450 27520 29440 29584 31648 32000 33856 34400 36800 36980 39560 42320 42527 43000 45494 46000 46225 49450 52900 55040 59168 63296 66125 67712 68800 73600 73960 79120 84640 85054 86000 90988 92000 92450 98900 105800 113735 118336 123625 126592 132250 135424 137600 147200 147920 158240 169280 170108 172000 181976 184000 184900 197800 211600 212635 227470 231125 236672 247250 253184 264500 275200 295840 316480 338560 340216 344000 363952 368000 369800 395600 423200 425270 454940 462250 473344 494500 529000 568675 591680 632960 677120 680432 688000 727904 736000 739600 791200 846400 850540 909880 924500 978121 989000 1058000 1063175 1137350 1183360 1265920 1360864 1376000 1455808 1479200 1582400 1692800 1701080 1819760 1849000 1956242 1978000 2116000 2126350 2274700 2366720 2721728 2843375 2911616 2958400 3164800 3385600 3402160 3639520 3698000 3912484 3956000 4232000 4252700 4549400 4890605 5315875 5443456 5686750 5823232 5916800 6329600 6804320 7279040 7396000 7824968 7912000 8464000 8505400 9098800 9781210 10631750 10886912 11373500 11833600 13608640 14558080 14792000 15649936 15824000 16928000 17010800 18197600 19562420 21263500 22747000 24453025 27217280 29116160 29584000 31299872 31648000 34021600 36395200 39124840 42527000 45494000 48906050 54434560 59168000 62599744 68043200 72790400 78249680 85054000 90988000 97812100 122265125 125199488 136086400 145580800 156499360 170108000 181976000 195624200 244530250 250398976 272172800 312998720 340216000 363952000 391248400 489060500 625997440 680432000 727904000 782496800 978121000 1251994880 1360864000 1564993600 1956242000 3129987200 3912484000 6259974400 7824968000 15649936000 31299872000
- Sum of all divisors σ(n): 83449020564
- Sum of proper divisors (its aliquot sum) s(n): 52149148564
- 31299872000 is an abundant number, because the sum of its proper divisors (52149148564) is greater than itself. Its abundance is 20849276564
Bases of 31299872000
- Binary: 111010010011001111000100101000000002
- Hexadecimal: 0x7499E2500
- Base-36: EDN4VSW
Squares and roots of 31299872000
- 31299872000 squared (312998720002) is 979681987216384000000
- 31299872000 cubed (312998720003) is 30663920800578455502848000000000
-
The
square root of 31299872000 is 176917.6983797833 -
The
cube root of 31299872000 is 3151.4773283669
Scales and comparisons
How big is 31299872000?- 31,299,872,000 seconds is equal to 995 years, 12 weeks, 3 days, 53 minutes, 20 seconds.
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To count from 1 to 31,299,872,000 would take you about one thousand, nine hundred ninety years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 31299872000 cubic inches would be around 262.6 feet tall.
Recreational maths with 31299872000
- 31299872000 backwards is 00027899213
- The number of decimal digits it has is: 11
- The sum of 31299872000's digits is 41
- More coming soon!
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